package my.test.command;

import com.sun.org.apache.bcel.internal.classfile.Code;

/**
 * @author:许玉康
 * @Date: 2019/7/14 18:47
 */
public abstract class Command {
    //把三个组定义好，子类可以直接使用
    protected RequirementGroup rg = new RequirementGroup();
    protected PageGroup pg = new PageGroup();
    protected CodeGroup cg = new CodeGroup();

    public abstract void execute();
}
